Table 6.
Mean Amplitude in Microvolts of the Positive Slow-Wave Component
| Stimuli | Location | Condition | M (SD) | F | p |
|---|---|---|---|---|---|
| Autism spectrum disorder | |||||
| Face | Midline | Familiar | 2.41 (5.08) | .01 | ns |
| Unfamiliar | 2.29 (5.79) | ||||
| Lateral | Familiar | 1.72 (4.94) | .04 | ns | |
| Unfamiliar | 1.85 (4.23) | ||||
| Object | Midline | Familiar | 3.98 (4.35) | .13 | ns |
| Unfamiliar | 4.29 (4.68) | ||||
| Lateral | Familiar | 3.41 (4.30) | .25 | ns | |
| Unfamiliar | 3.06 (4.75) | ||||
| Typical development | |||||
| Face | Midline | Familiar | 1.89 (4.31) | 3.45 | .08 |
| Unfamiliar | 5.01 (5.92) | ||||
| Lateral | Familiar | 2.57 (3.92) | .002 | ns | |
| Unfamiliar | 2.54 (4.34) | ||||
| Object | Midline | Familiar | 3.86 (6.41) | .007 | ns |
| Unfamiliar | 4.05 (6.21) | ||||
| Lateral | Familiar | 2.55 (4.21) | .16 | ns | |
| Unfamiliar | 2.99 (4.54) | ||||
| Developmental delay | |||||
| Face | Midline | Familiar | 4.81 (8.05) | 4.87 | <.05 |
| Unfamiliar | 1.76 (4.75) | ||||
| Lateral | Familiar | 3.27 (4.81) | 2.43 | ns | |
| Unfamiliar | 1.21 (4.85) | ||||
| Object | Midline | Familiar | 1.36 (5.66) | .05 | ns |
| Unfamiliar | .94 (6.13) | ||||
| Lateral | Familiar | −.71 (5.42) | 13.82 | <.01 | |
| Unfamiliar | 3.15 (5.34) | ||||